{"id":"CVE-2017-6144","state":"PUBLISHED","title":"In F5 BIG-IP PEM 12.1.0 through 12.1.2 when downloading the Type Allocation Code (TAC) database file via HTTPS, the server's certificate is not verified. Attackers in a privileged ","description":"In F5 BIG-IP PEM 12.1.0 through 12.1.2 when downloading the Type Allocation Code (TAC) database file via HTTPS, the server's certificate is not verified. Attackers in a privileged network position may be able to launch a man-in-the-middle attack against these connections. TAC databases are used in BIG-IP PEM for Device Type and OS (DTOS) and Tethering detection. Customers not using BIG-IP PEM, not configuring downloads of TAC database files, or not using HTTP for that download are not affected.","publishedAt":"2017-10-20T15:00:00.000Z","updatedAt":"2024-09-17T00:40:56.361Z","severity":null,"assigner":"f5","products":["F5 Networks, Inc. F5 BIG-IP PEM"],"affected":[{"vendor":"F5 Networks, Inc.","product":"F5 BIG-IP PEM","versions":[{"version":"12.1.0 through 12.1.2","status":"affected"}]}],"references":["https://support.f5.com/csp/article/K81601350"],"weaknesses":[],"ingestedAt":"2026-10-29T19:43:52.125Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/6xxx/CVE-2017-6144.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-6144","state":"PUBLISHED","datePublished":"2017-10-20T15:00:00.000Z","dateUpdated":"2024-09-17T00:40:56.361Z","assignerShortName":"f5","assignerOrgId":"9dacffd4-cb11-413f-8451-fbbfd4ddc0ab","dateReserved":"2017-02-21T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In F5 BIG-IP PEM 12.1.0 through 12.1.2 when downloading the Type Allocation Code (TAC) database file via HTTPS, the server's certificate is not verified. Attackers in a privileged network position may be able to launch a man-in-the-middle attack against these connections. TAC databases are used in BIG-IP PEM for Device Type and OS (DTOS) and Tethering detection. Customers not using BIG-IP PEM, not configuring downloads of TAC database files, or not using HTTP for that download are not affected."}],"affected":[{"vendor":"F5 Networks, Inc.","product":"F5 BIG-IP PEM","versions":[{"version":"12.1.0 through 12.1.2","status":"affected"}]}],"references":[{"url":"https://support.f5.com/csp/article/K81601350","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"Certificate verification vulnerability","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"f5","dateUpdated":"2017-10-20T14:57:01.000Z","orgId":"9dacffd4-cb11-413f-8451-fbbfd4ddc0ab"},"datePublic":"2017-07-12T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"f5sirt@f5.com","DATE_PUBLIC":"2017-07-12T00:00:00","ID":"CVE-2017-6144","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"F5 BIG-IP PEM","version":{"version_data":[{"version_value":"12.1.0 through 12.1.2"}]}}]},"vendor_name":"F5 Networks, Inc."}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In F5 BIG-IP PEM 12.1.0 through 12.1.2 when downloading the Type Allocation Code (TAC) database file via HTTPS, the server's certificate is not verified. Attackers in a privileged network position may be able to launch a man-in-the-middle attack against these connections. TAC databases are used in BIG-IP PEM for Device Type and OS (DTOS) and Tethering detection. Customers not using BIG-IP PEM, not configuring downloads of TAC database files, or not using HTTP for that download are not affected."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Certificate verification vulnerability"}]}]},"references":{"reference_data":[{"name":"https://support.f5.com/csp/article/K81601350","refsource":"CONFIRM","url":"https://support.f5.com/csp/article/K81601350"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://support.f5.com/csp/article/K81601350","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T15:18:49.975Z"}}]}}}